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| author | nyamatongwe <devnull@localhost> | 2002-09-27 00:00:17 +0000 |
|---|---|---|
| committer | nyamatongwe <devnull@localhost> | 2002-09-27 00:00:17 +0000 |
| commit | 4e8584c7110abb3ceffdf01932e67637ee6a7a4d (patch) | |
| tree | d0193858585a1be656fc933fa9936cb7d09db26d /src/LexCPP.cxx | |
| parent | f93f953d4ff5d2df5abcc93cf4e996cb1d79d627 (diff) | |
| download | scintilla-mirror-4e8584c7110abb3ceffdf01932e67637ee6a7a4d.tar.gz | |
Added case insensitive keywords version of C++ lexer, cppnocase.
Diffstat (limited to 'src/LexCPP.cxx')
| -rw-r--r-- | src/LexCPP.cxx | 37 |
1 files changed, 28 insertions, 9 deletions
diff --git a/src/LexCPP.cxx b/src/LexCPP.cxx index 39f458da7..411f33d10 100644 --- a/src/LexCPP.cxx +++ b/src/LexCPP.cxx @@ -52,7 +52,7 @@ static inline bool IsStateString(const int state) { } static void ColouriseCppDoc(unsigned int startPos, int length, int initStyle, WordList *keywordlists[], - Accessor &styler) { + Accessor &styler, bool caseSensitive) { WordList &keywords = *keywordlists[0]; WordList &keywords2 = *keywordlists[1]; @@ -71,7 +71,7 @@ static void ColouriseCppDoc(unsigned int startPos, int length, int initStyle, Wo StyleContext sc(startPos, length, initStyle, styler); for (; sc.More(); sc.Forward()) { - + if (sc.atLineStart && (sc.state == SCE_C_STRING)) { // Prevent SCE_C_STRINGEOL from leaking back to previous line sc.SetState(SCE_C_STRING); @@ -98,7 +98,11 @@ static void ColouriseCppDoc(unsigned int startPos, int length, int initStyle, Wo } else if (sc.state == SCE_C_IDENTIFIER) { if (!IsAWordChar(sc.ch) || (sc.ch == '.')) { char s[100]; - sc.GetCurrent(s, sizeof(s)); + if (caseSensitive) { + sc.GetCurrent(s, sizeof(s)); + } else { + sc.GetCurrentLowered(s, sizeof(s)); + } if (keywords.InList(s)) { lastWordWasUUID = strcmp(s, "uuid") == 0; sc.ChangeState(SCE_C_WORD); @@ -141,7 +145,11 @@ static void ColouriseCppDoc(unsigned int startPos, int length, int initStyle, Wo sc.ForwardSetState(SCE_C_DEFAULT); } else if (!IsADoxygenChar(sc.ch)) { char s[100]; - sc.GetCurrent(s, sizeof(s)); + if (caseSensitive) { + sc.GetCurrent(s, sizeof(s)); + } else { + sc.GetCurrentLowered(s, sizeof(s)); + } if (!isspace(sc.ch) || !keywords3.InList(s+1)) { sc.ChangeState(SCE_C_COMMENTDOCKEYWORDERROR); } @@ -245,9 +253,9 @@ static void ColouriseCppDoc(unsigned int startPos, int length, int initStyle, Wo sc.SetState(SCE_C_OPERATOR); } } - + if (sc.atLineEnd) { - // Reset states to begining of colourise so no surprises + // Reset states to begining of colourise so no surprises // if different sets of lines lexed. chPrevNonWhite = ' '; visibleChars = 0; @@ -262,7 +270,7 @@ static void ColouriseCppDoc(unsigned int startPos, int length, int initStyle, Wo } static bool IsStreamCommentStyle(int style) { - return style == SCE_C_COMMENT || + return style == SCE_C_COMMENT || style == SCE_C_COMMENTDOC || style == SCE_C_COMMENTDOCKEYWORD || style == SCE_C_COMMENTDOCKEYWORDERROR; @@ -354,5 +362,16 @@ static const char * const cppWordLists[] = { 0, }; -LexerModule lmCPP(SCLEX_CPP, ColouriseCppDoc, "cpp", FoldCppDoc, cppWordLists); -LexerModule lmTCL(SCLEX_TCL, ColouriseCppDoc, "tcl", FoldCppDoc, cppWordLists); +static void ColouriseCppDocSensitive(unsigned int startPos, int length, int initStyle, WordList *keywordlists[], + Accessor &styler) { + ColouriseCppDoc(startPos, length, initStyle, keywordlists, styler, true); +} + +static void ColouriseCppDocInsensitive(unsigned int startPos, int length, int initStyle, WordList *keywordlists[], + Accessor &styler) { + ColouriseCppDoc(startPos, length, initStyle, keywordlists, styler, false); +} + +LexerModule lmCPP(SCLEX_CPP, ColouriseCppDocSensitive, "cpp", FoldCppDoc, cppWordLists); +LexerModule lmCPPNoCase(SCLEX_CPPNOCASE, ColouriseCppDocInsensitive, "cppnocase", FoldCppDoc, cppWordLists); +LexerModule lmTCL(SCLEX_TCL, ColouriseCppDocSensitive, "tcl", FoldCppDoc, cppWordLists); |